The FQL-450 type flow pack wrapping machine uses shrink film to package items, such as PVC, POE, PP, and other choices. It is mainly used for secondary packaging, including the application of a layer of shrink film on cartoned products in order to protect the packaged items. Shrink film packaged products offer an elegant appearance, excellent tightness, dust-free, moisture proof and tamper resistance. This flow pack wrapping machine is widely used for secondary packaging of food, pharmaceuticals, plastic, electronic elements, and more.